FR2279222B1 - - Google Patents

Info

Publication number
FR2279222B1
FR2279222B1 FR7521062A FR7521062A FR2279222B1 FR 2279222 B1 FR2279222 B1 FR 2279222B1 FR 7521062 A FR7521062 A FR 7521062A FR 7521062 A FR7521062 A FR 7521062A FR 2279222 B1 FR2279222 B1 FR 2279222B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7521062A
Other languages
French (fr)
Other versions
FR2279222A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2279222A1 publication Critical patent/FR2279222A1/fr
Application granted granted Critical
Publication of FR2279222B1 publication Critical patent/FR2279222B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
    • H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/26—Bombardment with radiation
    • H01L21/261—Bombardment with radiation to produce a nuclear reaction transmuting chemical elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/165—Transmutation doping

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR7521062A 1974-07-15 1975-07-04 Procede pour doper une couche semiconductrice Granted FR2279222A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2433991A DE2433991A1 (de) 1974-07-15 1974-07-15 Verfahren zum dotieren einer halbleiterschicht

Publications (2)

Publication Number Publication Date
FR2279222A1 FR2279222A1 (fr) 1976-02-13
FR2279222B1 true FR2279222B1 (ja) 1979-04-06

Family

ID=5920613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521062A Granted FR2279222A1 (fr) 1974-07-15 1975-07-04 Procede pour doper une couche semiconductrice

Country Status (6)

Country Link
US (1) US3967982A (ja)
JP (1) JPS5140074A (ja)
BE (1) BE831381A (ja)
DE (1) DE2433991A1 (ja)
FR (1) FR2279222A1 (ja)
IT (1) IT1039205B (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552621C3 (de) * 1975-11-24 1979-09-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen von n-dotierten Siliciumeinkristallen mit in radialer Richtung tellerförmigem Profil des spezifischen Widerstandes
US4277307A (en) * 1977-10-17 1981-07-07 Siemens Aktiengesellschaft Method of restoring Si crystal lattice order after neutron irradiation
DE2753488C2 (de) * 1977-12-01 1986-06-19 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zur Herstellung von n-dotiertem Silicium durch Neutronenbestrahlung
US4278475A (en) * 1979-01-04 1981-07-14 Westinghouse Electric Corp. Forming of contoured irradiated regions in materials such as semiconductor bodies by nuclear radiation
US4348351A (en) * 1980-04-21 1982-09-07 Monsanto Company Method for producing neutron doped silicon having controlled dopant variation
DE3044723C2 (de) * 1980-11-27 1984-01-26 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung eines mit einer niederohmigen aktiven Halbleiterschicht versehenen hochohmigen Substratkörpers
JPS57210635A (en) * 1981-06-19 1982-12-24 Tokyo Daigaku Manufacture of semiconductor device
US4526624A (en) * 1982-07-02 1985-07-02 California Institute Of Technology Enhanced adhesion of films to semiconductors or metals by high energy bombardment
DE3511363A1 (de) * 1985-03-28 1986-10-09 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von bereichen mit einstellbarer, gleichfoermiger dotierung in siliziumkristallscheiben durch neutronenbestrahlung sowie verwendung dieses verfahrens zur herstellung von leistungsthyristoren
DE3714357C2 (de) * 1986-04-30 1994-02-03 Toshiba Ceramics Co Siliciumwafer und Verfahren zu dessen Herstellung und Siliziumwafer-Auswahleinrichtung
DE3942387A1 (de) * 1989-12-21 1991-06-27 Florian Fischer Transportsystem, insbesondere zum transportieren von siliziumeinkristallen durch das becken eines forschungsreaktors
US5212100A (en) * 1991-12-04 1993-05-18 Texas Instruments Incorporated P-well CMOS process using neutron activated doped N-/N+ silicon substrates
TW330318B (en) * 1997-01-28 1998-04-21 Ind Tech Res Inst The BJT device and its producing method
US6372041B1 (en) 1999-01-08 2002-04-16 Gan Semiconductor Inc. Method and apparatus for single crystal gallium nitride (GaN) bulk synthesis
WO2001004940A1 (en) * 1999-07-13 2001-01-18 Gan Semiconductor, Inc. Method for doping gallium nitride (gan) substrates and the resulting doped gan substrate
GB9916370D0 (en) * 1999-07-14 1999-09-15 Koninkl Philips Electronics Nv Manufacture of semiconductor devices and material
US9887087B1 (en) * 2014-07-08 2018-02-06 Michael Keith Fuller Semiconductor and other materials by thermal neutron transmutation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194374A (ja) * 1957-04-12 1959-11-09
DE1948884B2 (de) * 1969-09-27 1971-09-30 Verfahren zum beseitigen von inversionsschichten

Also Published As

Publication number Publication date
JPS5140074A (ja) 1976-04-03
US3967982A (en) 1976-07-06
BE831381A (fr) 1975-11-03
IT1039205B (it) 1979-12-10
DE2433991A1 (de) 1976-02-05
FR2279222A1 (fr) 1976-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse